| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.57 | 11.232% | $170.819 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $100.36 | 7.405% | $107.7917 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $197.39 | 13.711% | $224.4541 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $202.30 | 3.627% | $209.6374 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $72.54 | 11.363% | $80.7827 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $104.36 | 12.581% | $117.4895 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $52.58 | 6.303% | $55.8941 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $883.10 | $966.8685 | $966.86 | $966.90 | $966.90 | |